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1. WO2020127463 - POLYACRYLATE POLYMER

Publication Number WO/2020/127463
Publication Date 25.06.2020
International Application No. PCT/EP2019/085921
International Filing Date 18.12.2019
IPC
C08F 220/18 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
220Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof
02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
10Esters
12of monohydric alcohols or phenols
16of phenols or of alcohols containing two or more carbon atoms
18with acrylic or methacrylic acids
C09D 133/08 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
133Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
04Homopolymers or copolymers of esters
06of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
08Homopolymers or copolymers of acrylic acid esters
Applicants
  • BASF SE [DE]/[DE]
Inventors
  • TRITSCHLER, Ulrich
  • AUSCHRA, Clemens
  • KNISCHKA, Ralf
Agents
  • BASF IP ASSOCIATION
Priority Data
18214832.020.12.2018EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) POLYACRYLATE POLYMER
(FR) POLYMÈRE DE POLYACRYLATE
Abstract
(EN)
The present invention relates to a polymer comprising a polyacrylate homo-or co-polymer backbone incorporating at least one benzylic derivative which is covalently bonded to at least one end of the homo-or co-polymer backbone and its use as a flow and levelling agent, additive, dispersant etc.
(FR)
La présente invention concerne un polymère comprenant un squelette homopolymère ou copolymère de polyacrylate incorporant au moins un dérivé benzylique qui est lié de manière covalente à au moins une extrémité du squelette homopolymère ou copolymère, et son utilisation en tant qu'agent d'écoulement et de nivellement, additif, dispersant, etc.
Latest bibliographic data on file with the International Bureau